Description
Silicone grease for ground joint apparatus LBSil 25 is a non-toxic lubricant formulated for standard ground-glass joints, desiccator lids and similar laboratory connections. It delivers reliable lubricating performance together with strong resistance to cold and warm water as well as common laboratory chemicals, helping joints seal smoothly and remain easy to open after use. The working temperature range of −50 to +180 °C supports routine bench work as well as moderate thermal cycling without loss of consistency. Supplied as a convenient 100 g pack from manufacturer Labbox, this grease is intended for everyday maintenance of Normschliff apparatus and related glassware accessories. Its balanced film-forming behaviour reduces sticking and wear at contact surfaces while remaining suitable for general laboratory handling. Ideal for chemistry, analytical and teaching laboratories that require dependable joint lubrication without introducing toxic residues into the experimental setup.
This article is part of Ground-joint glassware (other), in Distillation & extraction glassware.
Key features
- Pack size: 100 g
- Product type: Silicone grease for ground joints
- Designation: LBSil 25
- Working temperature: −50 to +180 °C
- Properties: Non-toxic; resistant to water and chemicals
- EAN: 8434868042056
- GTIN: 08434868042056
- Technical Information Sheet:
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Distillation & extraction glassware
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Ground-joint glassware (other)
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Questions about Silicone grease for ground glass joints, 100 g, LBSil 25
What is this article?
Silicone grease for ground glass joints, 100 g, LBSil 25 is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Ground-joint glassware (other), inside Distillation & extraction glassware, in Matériel de laboratoire.
This is ground-joint glassware that is not a head, a condenser or a Soxhlet: receivers, blank joints, odd adapters. A ground joint is named by the wide end and the length, such as 29/32. Mismatched joints do not seal, even with grease.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Ground-joint glassware (other). The catalogue is Matériel de laboratoire.
Shelves beside this one are Distillation heads, adapters & columns, Condensers and Soxhlet & extraction apparatus.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.